TY  - RPRT
TI  - Patient satisfaction and research-related problems (Part 1). Problems while using a questionnaire and the possibility to solve them by using different methods of analysis.
AU  - K Hyrkäs
AU  - M Paunonen
AU  - P Laippala
PY  - 2000
DO  - 10.1046/j.1365-2834.2000.00177.x
UR  - https://pubmed.ncbi.nlm.nih.gov/11309914/
ID  - 11309914
ER  -